PDC24G6400ELK and ASUS M2R32-MVP setting help

[thisisbs]

OK let me start this off by saying I am a complete novice and really have no idea what I am doing even after reading multiple websites.

I am having issues with my new graphics card GeForce 480 and I believe my bios settings are the problem

I have a 4gb (2x2gb) of PDC24G6400ELK which says 5-5-5-12 on the stick.

I need to set the Memory Frequency, Timing, and Voltage

I thought my memory was 800MHz but my motherboard only gives me the options for 200, 266, 333, or 400MHz.

Current Settings:
CAS Latency to 5.0
TRCD = 5 CLK
TRP = 5 CLK
TRAS = 12 CLK
2t Mode = ???? Currently Set to 2T. My options are 1T or 2T
Under "MCT Timing Mode"
TRRD = 3T
TRC = 21T
I do not see a setting in my bios for Voltage... Anyone know how I set this.

Do these settings look correct... I am struggling to make sense of this. Any and all help is appreciated.

Thanks.

[Patriot_Ben]

thisisbs,

No worries, we're here to help.

Since DDR is double data rate, DDR-800 is actually 400 MHz.

Set the frequency to 400...
Cas 5,
TRCD 5,
TRP 5,
Tras 12,
Command Rate 2T

I would leave the other settings to auto.

Finally set the dram voltage to whatever is indicated on the label.

Make sure you have the latest bios and drivers from the motherboard end and GPU Drivers from Nvidia installed.

Let me know if this helps.